Chengdu vs Montreal

Live air quality comparison. Montreal has cleaner air right now.

China
Chengdu
138
Unhealthy for Sensitive Groups
Canada
Montreal
33
Good
MetricChengduMontreal
AQI13833
PM2.572.6 μg/m³3.7 μg/m³
PM10143.9 μg/m³3.9 μg/m³
Ozone56 ppb80 ppb
NO227.8 ppb4.4 ppb

Lower values mean cleaner air. Updated hourly. Sources: OpenAQ, Open-Meteo.